Chemtrac HydroAct 4, User Manual

Page: 59 / 77

4.1 Analog Outputs 59
Type Choose the type of analog output from the drop down box. See the technical data in section
4.1.2 for a list of supported outputs.
Minimum Enter the parameter value that translates to a minimum output of e.g. 4mA if “type” is set to
4..20mA.
Maximum Enter the parameter value that translates to a maximum output of e.g. 20mA if “type” is set
to 4..20mA.
The minimum and maximum values can be anywhere within the range of a parameter. For example
the data output for a chlorine sensor with a range of 0..10ppm, the output could be ranged 0..10ppm
(common) but could be ranged, for example 2.4..5.3ppm.
4.1.4.4 Options for Control Output Mode
4.1.4.4.1 Map Output
This configuration screen is accessed by pressing “Next” from the Output Setup screen or navigating
via the Options Menu.
Options → Setup → Map Output
Control
Select from a list of available control devices.
Output
If the control selected above has more than one output value, this option will be available.
Select the appropriate output value.
The “Next” button is a shortcut to the following configuration screen.
4.1.4.4.2 Configuration
This configuration screen is accessed by pressing “Next” from the Map Output screen or navigating via
the Options Menu.
Options
→
Setup
→
Configuration